Orkney Sites of Special Scientific Interest
The Orkney Islands are home to a diverse array of landscapes, from rugged coastlines to unique moorlands. To protect these vital ecosystems, several locations have been designated as Sites of Special Scientific Interest (SSSI). An SSSI is a conservation designation used in the United Kingdom to protect areas of high biological or geological importance.
These protected sites ensure that the unique flora, fauna, and geological formations of the Orkney archipelago are preserved for future research and environmental stability. The designations cover a wide range of habitats, including lochs, cliffs, and quarries across the various islands.
Key Facts
- SSSI designations protect areas of significant scientific value.
- The sites are distributed across the Mainland and the outlying islands of Orkney.
- Protected areas include a mix of coastal cliffs, inland lochs, and moorlands.
- The list is maintained and recognized by the Orkney Islands Council.
Distribution of SSSIs Across the Archipelago
The distribution of these sites highlights the ecological variety of the region. The Mainland hosts a significant number of sites, ranging from the West Mainland Moorlands to the coastal beauty of Marwick Head.
Mainland Sites
The Mainland of Orkney contains several critical sites, including the Lochs of Harray and Stenness, as well as the Orphir and Stenness Hills. Other notable areas include the Cruaday Quarry, Den Wick, and the Glims Moss and Durkadale region.
Additional Mainland protections extend to the Loch of Banks, Loch of Isbister and The Loons, Keelylang Hill and Swartabeck Burn, and the Stromness Heaths and Coast.
The Outer Islands
Beyond the Mainland, the outlying islands contribute significantly to the region's scientific value. On Sanday, protected areas include Central Sanday, the East Sanday Coast, and Northwall. Hoy is represented by the expansive Hoy site and the Muckle Head and Selwick area.
Other island designations include the Calf of Eday, Doomy and Whitemaw Hill, and Mill Loch on Eday, as well as the North Hill on Papa Westray and the Holm of Papa Westray.
Remote Skerries and Islets
Some of the most remote parts of the Orkney area are also protected. These include the Sule Skerry, Sule Stack, Auskerry, and the Pentland Firth Islands, which encompass Swona and Muckle Skerry. Other small islets like Eynhallow, Copinsay, Switha, and the Muckle and Little Green Holm are also recognized.
| Island/Area | Notable SSSI Examples |
|---|---|
| Mainland | Lochs of Harray and Stenness, Marwick Head, West Mainland Moorlands |
| Sanday | Central Sanday, East Sanday Coast, Northwall |
| Hoy | Hoy, Muckle Head and Selwick |
| Eday | Calf of Eday, Doomy and Whitemaw Hill, Mill Loch |
| Papa Westray | North Hill, Holm of Papa Westray |
| Remote Islets | Sule Skerry, Sule Stack, Auskerry, Eynhallow |
Additional Protected Areas
The list of scientific interest also includes specialized sites such as the Bay of Skaill, Rousay, and the Ward Hill Cliffs on South Ronaldsay. Furthermore, the West Westray area and Mill Bay on Stronsay are recognized for their specific environmental contributions.
Finally, the Waulkmill site serves as another point of scientific importance within the Orkney area of search.
Frequently Asked Questions
What is a Site of Special Scientific Interest (SSSI)?
An SSSI is a protected area designated for its significant biological or geological features, ensuring that the land is managed to preserve its scientific value.
Which island in Orkney has multiple SSSI sites?
Both the Mainland and Sanday have numerous designated sites, including various lochs, hills, and coastal stretches.
Are remote rocks and stacks included in these protections?
Yes, remote locations such as the Sule Stack and Sule Skerry are listed as Sites of Special Scientific Interest.
Who provides the official list of these sites?
The list is provided by the Orkney Islands Council.
Does the SSSI list include inland water bodies?
Yes, several lochs are included, such as the Loch of Banks and the Lochs of Harray and Stenness.